Schaefer 2 3/8" Stand-Up Block on Slide, Suits 1 1/4" T-Track Sheave 18 3 Series Cheek Block with

3 Series Cheek Block with anodized Aluminum cheek

Aluminum sides for sustained higher load operation

Dinghy Upper Pintle - boats to 17'

Thickness - 1 49/64" (45mm)

skin tight fit that won’t restrict your range of movement

Schaefer 2 3/8" Stand-Up Block on Slide, Suits 1 1/4" T-Track Sheave 18 3 Series Cheek Block withProduct Description Schaefer 2 3 8" Stand Up Block on Slide, Suits 1 1 4" T Track 704 82 Stand up spring block for 1 1 4" T Track. Delrin(tm) sheave ensures smooth operation and high safe working load. Anodized aluminum cheeks and stainless steel slider ensure reliability. Polyethylene liner and pin stop allow for easy adjustment. Specifications Boat Size LOA, Displ., Sail Area: 33ft. (10m), 12000 lbs. (5455kg), 520 sq. ft. (48m2) Sheave Dia.: 2 3 8"